This is probably the vectorized quicksort. I remember the paper detailing the algorithm here on HN. Since then, I know that if I really need to sort numbers ve

This is probably the vectorized quicksort. I remember the paper detailing the algorithm here on HN. Since then, I know that if I really need to sort numbers very fast one day, I would have to learn the vectorized way to quicksort. I would probably write it directly in assembly though, with a C API (coze tinycc, cproc, scc...)